• State Not Answered
  • +1 person also asked this people also asked this
  • Replies 12 replies
  • Subscribers 63 subscribers
  • Views 7531 views
  • Users 0 members are here
Attachments (0)
Nordic Case Info
  • Case ID: 124289
Options
This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

nRF52840-PDK USB not recognized

pbirkner

Hi,

I am attempting to run the various USB example programs on the nRF52840-PDK USB, but my nRF usb device is not being recognized (in windows OR linux device tree). Is there anything I need to change on the dev board itself? I have tried running various examples, and I don't see why I would be having trouble with the USB HID devices.

Thank you!

Parents
  • 0

    The log info is:

    J-Link RTT Viewer V6.12a: Logging started.
LOG:  Global terminal added.
LOG:  Terminal 0 added.
LOG:  Device "NRF52832_XXAA" selected.
LOG:  Found SWD-DP with ID 0x2BA01477
LOG:  Found SWD-DP with ID 0x2BA01477
LOG:  AP-IDR: 0x24770011, Type: AHB-AP
LOG:  Found Cortex-M4 r0p1, Little endian.
LOG:  FPUnit: 6 code (BP) slots and 2 literal slots
LOG:  CoreSight components:
LOG:  ROMTbl 0 @ E00FF000
LOG:  ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB00C SCS
LOG:  ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT
LOG:  ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB
LOG:  ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM
LOG:  ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 000BB9A1 TPIU
LOG:  ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 000BB925 ETM
LOG:  RTT Viewer connected.
Reply
  • 0

    The log info is:

    J-Link RTT Viewer V6.12a: Logging started.
LOG:  Global terminal added.
LOG:  Terminal 0 added.
LOG:  Device "NRF52832_XXAA" selected.
LOG:  Found SWD-DP with ID 0x2BA01477
LOG:  Found SWD-DP with ID 0x2BA01477
LOG:  AP-IDR: 0x24770011, Type: AHB-AP
LOG:  Found Cortex-M4 r0p1, Little endian.
LOG:  FPUnit: 6 code (BP) slots and 2 literal slots
LOG:  CoreSight components:
LOG:  ROMTbl 0 @ E00FF000
LOG:  ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB00C SCS
LOG:  ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT
LOG:  ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB
LOG:  ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM
LOG:  ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 000BB9A1 TPIU
LOG:  ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 000BB925 ETM
LOG:  RTT Viewer connected.
Children
No Data
Related